Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	PTPN21
Human P-Site:	T679
P-Site Sequence:	GSQPSVFTERTQREG
UniProt:	Q16825
Intern. Prot. ID:	IPI00004388

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PTPN21	Q16825	T679	GSQPSVFTERTQREG	100 / 9 AA	133
Phosphosite 1:	COL6A6	A6NMZ7	S419	THTVSVFSERTETLK	75 / 8 AA	247
Phosphosite 2:	CARM1	Q86X55	S138	TLERSVFSERTEESS	66 / 9 AA	63
Phosphosite 3:	PTPN21	Q16825	T682	PSVFTERTQREGPEE	100 / 6 AA	133
Phosphosite 4:	PTPN21	Q16825	S676	VSVGSQPSVFTERTQ	100 / 6 AA	133
Phosphosite 5:	LRP6	O75581	Y1592	ESCPPSPYTERSYSH	62 / 8 AA	180
Phosphosite 6:	LRP6	O75581	T1593	SCPPSPYTERSYSHH	62 / 8 AA	180
Phosphosite 7:	ACOT11	Q8WXI4	S18	RGLASVFSNRTSRKS	62 / 8 AA	68
Phosphosite 8:	MAGE-C1	O60732	S253	LSLFQSFSERTQSTF	83 / 6 AA	124
Phosphosite 9:	ZNF289	Q8N6H7	T159	SDFFTEHTQPPAWDA	83 / 6 AA	57
Phosphosite 10:	formin 2	Q9NZ56	T538	DGFQNVFTGRTLLEK	62 / 8 AA	180
Phosphosite 11:	NT5DC2	Q9H857	T305	ADKPSFFTDRRKPFR	71 / 7 AA	61
Phosphosite 12:	PACS2	Q86VP3	T402	ASTLDVFTERLPPSG	100 / 5 AA	98
Phosphosite 13:	GluR3	P42263	T715	SAEPSVFTKTTADGV	75 / 8 AA	101
Phosphosite 14:	ZNF289	Q8N6H7	T156	KKDSDFFTEHTQPPA	83 / 6 AA	57
Phosphosite 15:	VCPIP1	Q96JH7	T1073	KTEPSVFTASSSNSE	62 / 8 AA	134
Phosphosite 16:	TBX15	Q96SF7	T82	GSDSEVLTERTSCSF	83 / 6 AA	66
Phosphosite 17:	B4GALNT1	Q00973	T362	VDDDFVFTARTRLER	71 / 7 AA	59
Phosphosite 18:	OPLAH	O14841	T1196	EALLSVLTERRAFRP	83 / 6 AA	137
Phosphosite 19:	TIPRL	O75663	S230	SLMHVPPSLFTEPNE	83 / 6 AA	31
Phosphosite 20:	CYP3A7	P24462	T103	KECYSVFTNRRPFGP	83 / 6 AA	58